An accurate clock shows 10 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?
Answer & explanation
Correct answer: option 1
Hour hand made the angle in one hour = 30°
Hour from 11 am to 2 pm = 4 hours
So, in 6 hour, the hour hand rotate = 30° × 4 = 120°